Alto 7760, Operator'S Manual & Parts List

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American-Lincoln 2-1
7760
Main Broom ........................................................................................................................................................................... 2-2
Main Broom Lift Linkage ....................................................................................................................................................... 2-4
Side Broom (Variable Dump) ................................................................................................................................................ 2-6
Broom and Brush Chamber Door ......................................................................................................................................... 2-8
Hopper System (Manual Dump) ........................................................................................................................................... 2-10
Hopper and Flaps (Variable Dump) ...................................................................................................................................... 2-12
Hopper Filter and Impeller .................................................................................................................................................... 2-14
Hopper Control Valve & Hopper Dump Linkage (Variable Dump) ........................................................................................ 2-16
Scrub Deck and Brushes ...................................................................................................................................................... 2-18
Rear and Side Squeegees ................................................................................................................................................... 2-20
Squeegee Lift ........................................................................................................................................................................ 2-22
Swing Squeegee Support ..................................................................................................................................................... 2-24
Solution Tank ........................................................................................................................................................................ 2-26
Solution Feed Linkage .......................................................................................................................................................... 2-28
Recovery Tank ...................................................................................................................................................................... 2-30
Recovery Tank Lid ................................................................................................................................................................ 2-32
Vacuum Motor & Float .......................................................................................................................................................... 2-34
Front Wheel and Brake ......................................................................................................................................................... 2-36
Rear Wheel ........................................................................................................................................................................... 2-38
Brake Linkage ....................................................................................................................................................................... 2-40
For/Rev Control – Ford ......................................................................................................................................................... 2-42
For/Rev Control – Mitsubishi ................................................................................................................................................ 2-44
Main Frame ........................................................................................................................................................................... 2-46
Driver Compartment ............................................................................................................................................................. 2-48
Hydraulic Hose (Variable Dump) .......................................................................................................................................... 2-50
Hydraulic Hose (Manual Dump) ........................................................................................................................................... 2-52
Suction & Return Hoses Variable Dump) ............................................................................................................................. 2-54
Suction & Return Hoses (Manual Dump) ............................................................................................................................. 2-56
Main Broom and Fittings ....................................................................................................................................................... 2-58
Side Broom and Fittings ....................................................................................................................................................... 2-59
Scrub Motors and Fittings ..................................................................................................................................................... 2-60
Squeegee and Scrub Deck Cylinders and Fittings ............................................................................................................... 2-61
Power Steering, Hopper Dump & Hopper Lift Cyl’s and Fittings .......................................................................................... 2-62
Rear Wheel Motors and Fittings ........................................................................................................................................... 2-64
Hydraulic Reservoir, Filter, and Fittings ................................................................................................................................ 2-66
Drive Pump and Fittings ....................................................................................................................................................... 2-68
Vacuum Motor and Fittings ................................................................................................................................................... 2-69
Dust Control Impeller and Fittings ........................................................................................................................................ 2-70
Power Steering Unit and Fittings .......................................................................................................................................... 2-71
Main Control Valve and Fittings ............................................................................................................................................ 2-72
Cylinder Control Valve and Fittings ....................................................................................................................................... 2-73
Return Manifold and Fittings ................................................................................................................................................. 2-74
Oil Cooler & Fittings .............................................................................................................................................................. 2-75
Auxiliary Pump and Fittings - Ford ....................................................................................................................................... 2-76
Auxiliary Pump and Fittings – Mitsubishi .............................................................................................................................. 2-77
Battery
............................................................................................................................................................................... 2-78
Engine Cover ........................................................................................................................................................................ 2-80
Fuel Tank (Gas & Diesel) ...................................................................................................................................................... 2-82
Ford 425EFI Gas Engine ...................................................................................................................................................... 2-84
Ford 425EFI LP Engine ........................................................................................................................................................ 2-90
Mitsubishi S4Q2 Diesel Engine ............................................................................................................................................ 2-102
Radiator Group ..................................................................................................................................................................... 2-110
Certified Export (CE) Kit ....................................................................................................................................................... 2-112
Steering and Instrument Panel ............................................................................................................................................. 2-114
Decals
............................................................................................................................................................................... 2-116
Instrument Panel ................................................................................................................................................................... 2-118
Machine Harness Wiring Diagram ........................................................................................................................................ 2-120
Electrical Schematic ............................................................................................................................................................. 2-122
Connection Diagram ............................................................................................................................................................. 2-123
Ford 425EFI Frame Side Connection Diagram .................................................................................................................... 2-124
Mitsubishi S4Q2 Frame Side Connection Diagram .............................................................................................................. 2-125
Hydraulics Schematic (Variable Dump) ................................................................................................................................ 2-126
Hydraulics Schematic (Manual Dump) ................................................................................................................................. 2-127
TABLE OF CONTENTS - CHAPTER 2